2303012856 has 16 divisors (see below), whose sum is σ = 5757532200. Its totient is φ = 767670944.

The previous prime is 2303012821. The next prime is 2303012879. The reversal of 2303012856 is 6582103032.

2303012856 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47979411 + ... + 47979458.

Almost surely, 2^2303012856 is an apocalyptic number.

It is an amenable number.

2303012856 is an abundant number, since it is smaller than the sum of its proper divisors (3454519344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2303012856 is a wasteful number, since it uses less digits than its factorization.

2303012856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95958878 (or 95958874 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2303012856 is about 47989.7161483583. The cubic root of 2303012856 is about 1320.5822454324.

Adding to 2303012856 its reverse (6582103032), we get a palindrome (8885115888).

The spelling of 2303012856 in words is "two billion, three hundred three million, twelve thousand, eight hundred fifty-six".